Medium
15-30 minutes
This is a genuine OEM sourced replacement part that is specially made for Toro lawn and garden equipment. A spark plug delivers electric current from an ignition system to an internal combustion engine. Over time spark plugs may become dirty or fouled eventually requiring replacement to maintain peak performance. You should gap your spark plug according to the owners manual of the outdoor product you have. Please note this high quality item is sold individually.
Spark Plug 81-3250
OEM part for: Toro
Part Number: 81-3250
$8.21
In Stock
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Compatibility
This Spark Plug will fit the following 529 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Snowblower Parts
- Lawn Mower Parts
This part replaces obsolete part #: 131-8231, 131-8232, 131-8233, 119-1901
Customer Part Reviews ?
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worked as expected
It was what I expected
Guest -
December 8, 2022
Verified Purchase
Easy replacement
Arrived quick as promised
Guest -
December 25, 2021
Verified Purchase
Spark Plug
Fit perfect and runs great!!
Guest -
May 6, 2021
Verified Purchase
Great company, wide parts vatiety
I installed a new plug, (Bpr6Es) (Ngk), and air filter in my Super Toro lawnmower and it runs like new. The customer support at Ereplacements is terrific. Very helpful and friendly!
It runs like new
Guest -
December 9, 2019
Verified Purchase
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Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Running eratically
Thomas - September 11, 2016
👍 5 of 6 people found this instruction helpful
Tool Type
Lawn Mower
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Wrench Set
Replaced Spark Plug, Gapped at 0.030. Replaced Air Filter. Replaced fuel line with FILTER. Cleaned grass from area of Air Filter. This was main cause of problem, prevented carburetor stuff from working properly. No doubt the Fuel Line with Filter needed replacement took, it was partially plugged. Downloaded Maintenance manual for engine from Toro site. That's all folks.
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I replaced the spark plug
Dennis - January 1, 2017
👍 3 of 4 people found this instruction helpful
Tool Type
Snowblower
Difficulty
Medium
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
Removed the old spark plug. Gapped the new spark plug at 0.030 , then installed it.
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Sluggish starting
David - September 28, 2023
Tool Type
Lawn Mower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
Removed old plugs and put new ones in
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Tune up and grass discharge door repair
TERRY - June 27, 2018
Tool Type
Lawn Mower
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Adjustable Wrench
1. removed the spark plug wire
2 removed the spark plug.
3 replaced the spark plug
4 removed the air filter housing
5 drained the gas tank
6 removed the old fuel filter
7 replaced with the new fuel filter
8 replaced the air filter housing
9 removed the old sponge air filter
10 installed the new sponge air filter
11 tilted the mover on its right side
12 installed the new door cable
13 attached the spring to the base of the mower in the notch where it belonged
14 returned mower upright
15 refilled gas tank with fresh fuel
16 connected the spark plug wire
17 started the mower
2 removed the spark plug.
3 replaced the spark plug
4 removed the air filter housing
5 drained the gas tank
6 removed the old fuel filter
7 replaced with the new fuel filter
8 replaced the air filter housing
9 removed the old sponge air filter
10 installed the new sponge air filter
11 tilted the mover on its right side
12 installed the new door cable
13 attached the spring to the base of the mower in the notch where it belonged
14 returned mower upright
15 refilled gas tank with fresh fuel
16 connected the spark plug wire
17 started the mower
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Lost gas shut off knob.
Kevin - March 31, 2018
Tool Type
Snowblower
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Socket set
Put the screw back in the knob and put in the new spark plug in.
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Time to replace v-belt, plug, blade
Gary - January 18, 2017
Tool Type
Lawn Mower
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Socket set
.Plug replacement. Easy. Out with the old,in with the new.
Blade replacement. Again, easy. I have a tool that holds the blade in place. Remove and replace. I have someone hold the mower handle down and complete the job.
V-belt replacement. A bit more difficult as you have to remove several mower parts. I take the opportunity to clean and lube everything including the "transmission". These belts stretch so I replace every year. If the drive system seems slow, replace belt. In addition, don't forget to take the slack out of the drive cable that goes from the handle to the belt tensioner pulley.
Blade replacement. Again, easy. I have a tool that holds the blade in place. Remove and replace. I have someone hold the mower handle down and complete the job.
V-belt replacement. A bit more difficult as you have to remove several mower parts. I take the opportunity to clean and lube everything including the "transmission". These belts stretch so I replace every year. If the drive system seems slow, replace belt. In addition, don't forget to take the slack out of the drive cable that goes from the handle to the belt tensioner pulley.
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
